The Fascinating Journey of Turning Rough Diamonds into Polished Gems

TLDRDiscover the process of transforming rough diamonds into stunning polished gems through sorting, cutting, and polishing. Learn how diamond shape, clarity, and color are assessed and how cutting options are analyzed using computer software. Explore the stages of polishing and the importance of checking every facet to ensure the diamond's beauty and quality. Finally, find out how the grading lab assesses the final polished diamond.

Key insights

🔍Sorting diamonds involves categorizing them based on size, shape, clarity, and color, focusing on makeable stones with the potential for a large single diamond cut.

💎A cutting plan is created for each rough diamond, specifying the size and angle of every facet to optimize its beauty and sparkle.

🖥️Computer software analyzes different cutting options to determine the most beautiful and optimal result for the polished diamond.

🔍✂️Polishing involves creating the main facets of the diamond, carefully shaping it into the desired round form using a bruiting machine.

✅🔬Every facet of the polished diamond is thoroughly checked using laser scanning and professional gemologists to ensure its quality and precision.

Q&A

How are diamonds sorted before cutting and polishing?

Diamonds are sorted based on their size, shape, clarity, and color. The focus is on identifying makeable stones that have the potential for a large single diamond cut.

What is the importance of a cutting plan?

A cutting plan details the size and angle of every facet for a rough diamond, ensuring it is cut in the most optimal way to maximize its beauty and sparkle.

How is computer software used in the diamond cutting process?

Computer software analyzes different cutting options for a rough diamond based on its characteristics, allowing the cutter to choose the most beautiful and optimal result.

What is the significance of the bruiting machine in diamond polishing?

The bruiting machine is used to shape the rough diamond into a round form by turning it against another diamond. This process creates the main facets of the diamond and ensures its desired shape.

Why is it necessary to check every facet of a polished diamond?

Every facet of a polished diamond is checked using laser scanning and by professional gemologists to ensure its quality, precision, and adherence to the cutting plan.

Timestamped Summary

00:11Diamonds are sorted into parcels based on size, shape, clarity, and color.

01:13A cutting plan is created for each rough diamond, specifying the size and angle of every facet.

01:27Computer software is used to analyze different cutting options for the diamond.

02:06The bruiting machine is used to shape the diamond into a round form.

03:23Every facet of the polished diamond is carefully checked for quality and precision.